Additel ADT 780 Specifications

Additel 780
Series Pressure Controller

Pressure / Process Calibration Equipment

New Precision Accuracy Models with

1-Year Uncertainty to 0.01% of Reading

Pressure ranges from vacuum to 3,000 psi (200 bar)
Removable interchangeable intelligent sensors
Precision accuracy models to 0.01% of reading
Standalone solution to 1,000 psi (70 bar), no gas bottle required

when used with the Electric Pump
Standard model accuracy of 0.02% of full scale
External pressure modules to 3,000 psi (200 bar)
WiFi enabled communications
Fully temperature compensated accuracy over 0°C to 50°C
HART Communication and Profibus PA

Large 7” color touch screen display

Control stability of 0.003%FS
Built-in barometer
Easy-to-use icon based user interface

01

OVERVIEW

For years, we’ve provided the most durable, accurate, quality pressure calibration
products for field applications. The Additel 780 series controller incorporates the same
durability, accuracy, and quality into a new bench top controller packed with features
and functionality that is remarkably easy to use. The Additel 780 series offers two base
ranges: to 1,000 psi (70 bar) and to 3,000 psi (200 bar). The base range establishes the

maximum controlling range of the controller. Each conguration includes a control sensor

which is preselected to the sensor range best suited for your application. External and
internal sensors can be used which allows for expanded range and accuracy capability in
the future.

There are also two controller types that can be selected: the Additel 780S is the standard
controller option without any measurement capability. The Additel 780 has expanded

functionality including electrical measurement and HART and Probus PA communication.

Phone: [phone] Fax: [phone] Email: [e-mail]

Corporate Headquarters

2900 Saturn St #B
Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA

MODULAR DESIGN

Each unit comes with one Intelligent Pressure Module configured to the many range offerings provided. Standard
accuracy sensors (ADT160A-CPXXX) are silicone pressure sensors with a 1 year accuracy of 0.02% FS. The
precision accuracy models improve the 1 year accuracy specification to 0.01% of reading from 100% to 30% of
range. Each sensor has been specially aged, tested and screened before assembly. After assembly each sensor

Pressure / Process Calibration Equipment

STANDALONE SOLUTION

Typical pressure controllers will require a nitrogen bottle for the gas supply which make it

difcult to move the controller around without having to move or connect to another bottle.

The Additel 780 series is unique in that with the optional electric pump, you can generate
pressures to 1,000 psi (70 bar) without the need of a gas bottle.

PROCESS FUNCTIONALITY (excl ADT780S versions)

The 780 Series Pressure Controller is considered to handle a very wide range of applications
which may normally require a pressure calibrator. Built-in capability, includes current and
voltage measurement capability, 24 volt loop power, HART
switch measurement capability, and much more.

is temperature compensated over the range of 0°C to 50°C. The Additel 780 series
allows for one internal pressure sensor and one external pressure sensor. The modular
design of this unit provides for interchangeability of both the internal and external
sensors with other Intelligent Pressure Modules.

In addition to the Intelligent Pressure Modules, the Additel 780 series has a built in
barometric sensor. This allows for switching between gauge pressures to absolute
pressures.

®

and Probus PA communication,

MEASUREMENT SPECIFICATIONS

Specification ADT780-1K ADT780-3K

Pressure range

Control stability

Precision

(includes 1 year stability)

Media

Over-range indication

Resolution

Pressure type

Warm up time

Measurement units

Minimum control pressure

[1] HP gas supply required to reach 3,000 psi (200 bar).
[2] 7 digit resolution for precision model only.
[3] Dependent on pressure module.

-14.5 to 1,000 psi (-0.95 to 70 bar) -14.5 to 3,000 psi (-0.95 to 200 bar)

0.003% FS (stability based on % FS of control sensor range)

See pressure range table

Clean gas

103% to 120% (based on sensor)

4, 5, 6, or 7 digits (user selectable)

Gauge, Absolute

15 minutes

Pa, hPa, kPa, MPa, bar, mbar, psi, mmHg@0°C,cmHg@0°C, mHg@0°C, inHg@0°C,
inH2O@4°C, mmH2O@4°C, cmH2O@4°C, mH2O@4°C, mmH2O@20°C, cmH2O@20°C,
mH2O@20°C, kg/m2, kg/cm2, mtorr, torr, atm, lb/ft2, tsi, user selectable

[3]

0.0001 psi 0.001 psi

[2]

[1]

02

Phone: [phone] Fax: [phone] Email: [e-mail]

Corporate Headquarters

2900 Saturn St #B
Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA